Kauai Surf Report

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Monday, April 19th, 1:55am PDT
Hawaii Buoys Swell Wind Temp
NORTHWESTERN HAWAII ONE
 
--- --- --- 8-10 kt 110° 74.7 °F
NORTHWESTERN HAWAII TWO
 
--- --- --- 8-10 kt 110° 74.7 °F
NORTHERN HAWAII ONE
 
--- --- --- 16-17 kt 100° 74.5 °F
WHOTS
 
--- --- --- --- --- 75.7 °F
Waimea Bay, HI
 
4.9 ft 9 sec --- --- --- 76.3 °F
Kaneohe Bay, HI
 
5.6 ft 10 sec 354° --- --- 76.3 °F
Kaneohe Bay, WETS, HI
 
4.9 ft 11 sec --- --- --- 75.9 °F
Barbers Point, Kalaeloa, HI
 
2.3 ft 11 sec 307° --- --- 77.2 °F
Pearl Harbor Entrance, HI
 
2.0 ft 17 sec 169° --- --- 76.3 °F
Pauwela, Maui, HI
 
5.6 ft 11 sec --- --- --- 76.5 °F
Kaumalapau Southwest, Lanai, HI
 
3.0 ft 18 sec --- --- --- 77.5 °F
Hilo, Hawaii, HI
 
5.6 ft 10 sec --- --- 76.6 °F
WESTERN HAWAII
 
--- --- --- 16-21 kt 90° 77.5 °F
SOUTHEAST HAWAII
 
--- --- --- 17-21 kt 90° 75.9 °F
SOUTHWEST HAWAII
 
--- --- --- 17-21 kt 80° 77.0 °F
Tanapag, Saipan, NMI
 
10.2 ft 13 sec --- --- --- 85.1 °F
Ritidian Point, Guam
 
8.2 ft 14 sec --- --- --- 84.4 °F
Aunuu, American Samoa
 
5.9 ft 6 sec 139° --- --- 84.7 °F
Buoy data courtesy of NOAA and CDIP
 

NORTHWESTERN HAWAII ONE (NOAA 51001)

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NORTHWESTERN HAWAII TWO (NOAA 51101)

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NORTHERN HAWAII ONE (NOAA 51000)

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Hanalei, Kauai (CDIP 202)

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WESTERN HAWAII (NOAA 51003)

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View all buoy charts  >>
Buoy data courtesy of NOAA and CDIP
 
Hanalei buoy directional graphic courtesy of CDIP
 
 Kauai Wind Observations
PrincevilleSSE(158°)3 kt9:45 pm  Sun 4/18
Moloaa DairySE(131°)2-5 kt9:45 pm  Sun 4/18
LihueENE(70°)10 kt10:27 pm  Sun 4/18
Nawiliwili Nos--
Poipu--
Port AllenE(79°)8-11 kt10:00 pm  Sun 4/18
Makaha RidgeS(190°)1-3 kt10:11 pm  Sun 4/18
ManaSSE(166°)0-3 kt10:34 pm  Sun 4/18
Barking Sands--
Puu LuaENE(69°)1-3 kt10:35 pm  Sun 4/18
Puu OpaeNNW(342°)1-2 kt10:34 pm  Sun 4/18
Waimea HeightsN(1°)1-3 kt10:35 pm  Sun 4/18

Wind observations courtesy of the National Weather Service
 
Hanalei tide chart


Waimea Bay Kauai tide chart
Tide chart courtesy of The University of South Carolina
 
Big Island cloud cover
Satellite imagery courtesy of the National Weather Service
 
Tropical storms map courtesy of the University of Hawaii Institute for Astronomy
 
FZHW50 PHFO 190720 CWFHFO Coastal Waters Forecast National Weather Service Honolulu HI 920 PM HST Sun Apr 18 2021 Hawaiian coastal waters within 40 nautical miles including the Hawaiian Islands Humpback Whale National Marine Sanctuary. 920 PM HST Sun Apr 18 2021 .Synopsis for Hawaiian coastal waters... Ridge north of the area will weaken late tonight through the first half of the week as a front and upper trough move into the area from the northwest.




Kauai Northwest Waters- 920 PM HST Sun Apr 18 2021 .REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. North swell 4 feet. Isolated showers.

MONDAY
Southeast winds 10 knots. Wind waves 2 feet or less. North swell 3 feet. Isolated showers through the day.

MONDAY NIGHT
Winds variable less than 10 knots. Wind waves 2 feet or less. North swell 3 feet. Isolated showers in the evening, then scattered showers and slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight.

TUESDAY
Southwest winds 10 knots in the morning becoming variable less than 10 knots. Wind waves 2 feet or less. Scattered showers and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall.

TUESDAY NIGHT
Winds variable less than 10 knots. Wind waves 3 feet. Scattered showers and slight chance of thunderstorms in the evening, then isolated showers after midnight.

WEDNESDAY
Winds variable less than 10 knots. Wind waves 3 feet. North swell 3 feet in the afternoon. Isolated showers in the morning, then scattered showers in the afternoon.

WEDNESDAY NIGHT
East winds 10 knots. Wind waves 3 feet. North swell 3 feet. Isolated showers.

THURSDAY
East winds 10 knots. Wind waves 4 feet. North swell 3 feet. Isolated showers.

FRIDAY
East winds 15 knots. Wind waves 4 to 5 feet. North swell 3 to 4 feet. Isolated showers.




Kauai Windward Waters- 920 PM HST Sun Apr 18 2021 .REST OF TONIGHT...East winds 10 knots. Wind waves 3 feet. North swell 4 feet. Isolated showers.

MONDAY
Southeast winds 10 knots. Wind waves 2 feet or less. North swell 3 feet. Isolated showers.

MONDAY NIGHT
East winds 10 knots in the evening becoming variable less than 10 knots. Wind waves 2 feet or less. North swell 3 feet. Scattered showers through the night. Slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight.

TUESDAY
Winds variable less than 10 knots. Wind waves 2 feet or less then 3 feet in the afternoon. Scattered showers and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall.

TUESDAY NIGHT
Winds variable less than 10 knots. Wind waves 3 feet. Slight chance of thunderstorms in the evening. Scattered showers through the night.

WEDNESDAY
Winds variable less than 10 knots becoming east 10 knots in the afternoon. Wind waves 3 feet. Isolated showers.

WEDNESDAY NIGHT
East winds 10 knots. Wind waves 4 feet. Isolated showers.

THURSDAY
East winds 10 knots. Wind waves 4 feet. North swell 3 feet. Isolated showers.

FRIDAY
East winds 15 knots. Wind waves 4 to 5 feet. North swell 3 to 4 feet. Isolated showers.




Kauai Leeward Waters- 920 PM HST Sun Apr 18 2021 .REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. North swell 4 feet. Isolated showers through the night.

MONDAY
Southeast winds 10 knots. Wind waves 2 feet or less. North swell 3 feet. Isolated showers through the day.

MONDAY NIGHT
Southeast winds 10 knots. Wind waves 2 feet or less then 3 feet after midnight. North swell 3 feet. Scattered showers through the night. Slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight.

TUESDAY
South winds 10 knots in the morning becoming variable less than 10 knots. Wind waves 2 feet or less. Scattered showers and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall.

TUESDAY NIGHT
Winds variable less than 10 knots. Wind waves 2 feet or less. Scattered showers and slight chance of thunderstorms in the evening, then isolated showers after midnight.

WEDNESDAY
Winds variable less than 10 knots becoming east 10 knots in the afternoon. Wind waves 2 feet or less. North swell 3 feet in the afternoon. Isolated showers.

WEDNESDAY NIGHT
Northeast winds 10 knots. Wind waves 2 feet or less then 3 feet after midnight. North swell 3 feet. Isolated showers.

THURSDAY
East winds 10 knots. Wind waves 3 to 4 feet. North swell 3 feet. Isolated showers.

FRIDAY
East winds 15 knots. Wind waves 4 to 5 feet. North swell 3 to 4 feet. Isolated showers.




Kauai Channel- 920 PM HST Sun Apr 18 2021 .REST OF TONIGHT...East winds 15 knots. Wind waves 3 feet. North swell 4 feet. Isolated showers through the night.

MONDAY
Winds variable less than 10 knots becoming east 10 knots in the afternoon. Wind waves 2 feet or less. North swell 3 feet. Isolated showers.

MONDAY NIGHT
Northeast winds 10 knots. Wind waves 2 feet or less. North swell 3 feet. Scattered showers through the night. Slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight.

TUESDAY
Winds variable less than 10 knots. Wind waves 2 feet or less. Scattered showers and slight chance of thunderstorms. Some thunderstorms may produce heavy rainfall.

TUESDAY NIGHT
Winds variable less than 10 knots becoming north 10 knots after midnight. Wind waves 2 feet or less then 3 feet after midnight. Slight chance of thunderstorms in the evening. Scattered showers through the night.

WEDNESDAY
Northeast winds 10 knots. Wind waves 3 feet. Isolated showers.

WEDNESDAY NIGHT
East winds 10 knots. Wind waves 4 feet. Isolated showers.

THURSDAY
East winds 10 knots. Wind waves 4 feet. Isolated showers.

FRIDAY
East winds 15 knots. Wind waves 5 feet. North swell 3 feet. Isolated showers.




Coastal waters forecast courtesy of the National Weather Service
 
Wetsand Hawaii 7-day forecast
Surfline Kauai North 3-day forecast
Kauai South 3-day forecast
Magic Seaweed Hanalei Bay 10-day forecast
Long-range surf forecasts provided by Wetsand, Surfline and Magicseaweed